2/3 cup butter
1 (1 ounce) square unsweetened chocolate, chopped
2 tablespoons white sugar
1 cup strawberry juice
1 (12 ounce) container frozen whipped topping, thawed
In a mixing bowl, cream together the butter and chocolate until smooth. Beat in sugar until well blended. Mix in strawberry juice until well blended.
Coat a medium bowl with waxed paper. Set aside to cool.
In a large bowl, cream together the strawberry cream and strawberry preserves until light and fluffy. Beat in the remaining 1/3 cup margarine, beating until blended. Beat in flour, stirring just until incorporated. Fill the chilled bowl with whipped topping.
Refrigerate until set, then cut into squares.